Wide Band low side lobe level slotted wave guide to be designed that has high power handling capability and low losses which can be used in Radar and navigation applications .

What is the unmet need in society that your idea will fulfill ?

Wave guide antennas are used in Radar and for navigation purposes.We are using new technique to increase bandwidth (Wave guide with sub arrays) and can also implement it on SIW in future as project progresses

Who needs it ? How many would benefit ?

Microwave department , Telecommunication companies etc

How will the solution works

Elliot design procedure is used to incorporate mutual coupling effects and hence offsets of slots and their length are obtained (iteration method) for specified distribution with -25dB side lobe level and then sub array technique will be applied and Band width issue and side lobe level are resolved for Linear array 1X8.

Who are your competitors ? How is your solution different

Different waveguide antennas are designed for specified bandwidth but subarray technique is hardly applied so both (SLL and BW) issues are incorporated in This Design